134524342 has 8 divisors (see below), whose sum is σ = 204798456. Its totient is φ = 66258192.

The previous prime is 134524331. The next prime is 134524343. The reversal of 134524342 is 243425431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 134524342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134524343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501823 + ... + 502090.

It is an arithmetic number, because the mean of its divisors is an integer number (25599807).

Almost surely, 2^134524342 is an apocalyptic number.

134524342 is a deficient number, since it is larger than the sum of its proper divisors (70274114).

134524342 is a wasteful number, since it uses less digits than its factorization.

134524342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003982.

The product of its digits is 11520, while the sum is 28.

The square root of 134524342 is about 11598.4629154039. The cubic root of 134524342 is about 512.3895833514.

Adding to 134524342 its reverse (243425431), we get a palindrome (377949773).

The spelling of 134524342 in words is "one hundred thirty-four million, five hundred twenty-four thousand, three hundred forty-two".